"""
 Copyright (c) 2022 Intel Corporation
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at
      http://www.apache.org/licenses/LICENSE-2.0
 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
"""
from contextlib import contextmanager
from typing import List
from typing import Optional

from nncf.api.compression import CompressionAlgorithmBuilder
from nncf.common.composite_compression import CompositeCompressionAlgorithmBuilder

NNCF_TF_CATEGORY = 'nncf_tf'
NNCF_PT_CATEGORY = 'nncf_pt'
NNCF_ONNX_CATEGORY = 'nncf_onnx'
NNCF_OV_CATEGORY = 'nncf_ov'

CURRENT_CATEGORY = None


def _set_current_category(category: str):
    global CURRENT_CATEGORY
    CURRENT_CATEGORY = category


def get_current_category() -> Optional[str]:
    return CURRENT_CATEGORY


@contextmanager
def telemetry_category(category: str) -> str:
    previous_category = get_current_category()
    _set_current_category(category)
    yield category
    _set_current_category(previous_category)
